Investigation of the catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale substrates: Steranes, triterpanes and triaromatic steroids in the pyrolysates
Само за регистроване кориснике
1993
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Evidence for catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale kerogen was found by investigating the liquid products obtained in the Micro Activity Test (MAT) pyrolysis of raw shale and its demineralized substrates. By comparing the corresponding fragmentograms of a demineralized sample with those of a substrate containing only silicate minerals, differences in the side-chain isomerisation of the steranes and triterpanes, and in the side-chain cleavage of the triaromatic steroids were observed. These findings corroborated the previous conclusion, based on MAT parameters and TG weight losses, that the catalytic effect of the indigenous mineral components during the pyrolysis of Aleksinac oil shale kerogen is very low. © 1993.
Кључне речи:
Aleksinac oil shale / catalytic effects / indigenous minerals / maturation / pyrolysis / steranes / triaromatic steroids / triterpanesИзвор:
Organic Geochemistry, 1993, 20, 1, 69-76Колекције
Институција/група
Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Jovančićević, Branimir AU - Vučelić, D. AU - Šaban, M. AU - Wehner, H. AU - Vitorović, Dragomir K. PY - 1993 UR - https://cherry.chem.bg.ac.rs/handle/123456789/31 AB - Evidence for catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale kerogen was found by investigating the liquid products obtained in the Micro Activity Test (MAT) pyrolysis of raw shale and its demineralized substrates. By comparing the corresponding fragmentograms of a demineralized sample with those of a substrate containing only silicate minerals, differences in the side-chain isomerisation of the steranes and triterpanes, and in the side-chain cleavage of the triaromatic steroids were observed. These findings corroborated the previous conclusion, based on MAT parameters and TG weight losses, that the catalytic effect of the indigenous mineral components during the pyrolysis of Aleksinac oil shale kerogen is very low. © 1993. T2 - Organic Geochemistry T1 - Investigation of the catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale substrates: Steranes, triterpanes and triaromatic steroids in the pyrolysates VL - 20 IS - 1 SP - 69 EP - 76 DO - 10.1016/0146-6380(93)90082-M ER -
@article{ author = "Jovančićević, Branimir and Vučelić, D. and Šaban, M. and Wehner, H. and Vitorović, Dragomir K.", year = "1993", abstract = "Evidence for catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale kerogen was found by investigating the liquid products obtained in the Micro Activity Test (MAT) pyrolysis of raw shale and its demineralized substrates. By comparing the corresponding fragmentograms of a demineralized sample with those of a substrate containing only silicate minerals, differences in the side-chain isomerisation of the steranes and triterpanes, and in the side-chain cleavage of the triaromatic steroids were observed. These findings corroborated the previous conclusion, based on MAT parameters and TG weight losses, that the catalytic effect of the indigenous mineral components during the pyrolysis of Aleksinac oil shale kerogen is very low. © 1993.", journal = "Organic Geochemistry", title = "Investigation of the catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale substrates: Steranes, triterpanes and triaromatic steroids in the pyrolysates", volume = "20", number = "1", pages = "69-76", doi = "10.1016/0146-6380(93)90082-M" }
Jovančićević, B., Vučelić, D., Šaban, M., Wehner, H.,& Vitorović, D. K.. (1993). Investigation of the catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale substrates: Steranes, triterpanes and triaromatic steroids in the pyrolysates. in Organic Geochemistry, 20(1), 69-76. https://doi.org/10.1016/0146-6380(93)90082-M
Jovančićević B, Vučelić D, Šaban M, Wehner H, Vitorović DK. Investigation of the catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale substrates: Steranes, triterpanes and triaromatic steroids in the pyrolysates. in Organic Geochemistry. 1993;20(1):69-76. doi:10.1016/0146-6380(93)90082-M .
Jovančićević, Branimir, Vučelić, D., Šaban, M., Wehner, H., Vitorović, Dragomir K., "Investigation of the catalytic effects of indigenous minerals in the pyrolysis of Aleksinac oil shale substrates: Steranes, triterpanes and triaromatic steroids in the pyrolysates" in Organic Geochemistry, 20, no. 1 (1993):69-76, https://doi.org/10.1016/0146-6380(93)90082-M . .